romansoldier7647 romansoldier7647
  • 04-06-2021
  • Mathematics
contestada

¿Cuál es la energía cinética de un objeto de masa igual a 30 kg que se desplaza a una velocidad de 25 m/s?

Respuesta :

aquialaska aquialaska
  • 04-06-2021

Answer:

9,375 J

Step-by-step explanation:

According to the scenario, calculation of the given data are as follows,

Mass (m) = 30 kg

Moving speed or Velocity (v) = 25 m/s

So, we can calculate kinetic energy by using following formula,

Kinetic energy = (1/2)m[tex]v^{2}[/tex]

By putting the value in the formula, we get

Kinetic energy = (1/2) 30 × [tex]25^{2}[/tex]

= 15 × 625

= 9,375 J

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